SOLUTION: 4. The Hudson River flows at a rate of 5 miles per hour. A patrol boat travels 40 miles upriver, and returns in a total time of 6 hours. What is the speed of the boat in still wa

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: 4. The Hudson River flows at a rate of 5 miles per hour. A patrol boat travels 40 miles upriver, and returns in a total time of 6 hours. What is the speed of the boat in still wa      Log On


   

Question 181540This question is from textbook Fourth Edition Elementary and Intermediate Algebra
: 4. The Hudson River flows at a rate of 5 miles per hour. A patrol boat travels 40 miles upriver, and returns in a total time of 6 hours. What is the speed of the boat in still water?
This question is from textbook Fourth Edition Elementary and Intermediate Algebra

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!

I've already solved this one. Problem number 180490.

http://www.algebra.com/algebra/homework/quadratic/Quadratic_Equations.faq.question.180490.html

John